560
FZUS56 KSGX 120907
CWFSGX

Coastal Waters Forecast for California
National Weather Service San Diego CA
207 AM PDT Wed Mar 12 2025

San Mateo Point to the Mexican border out 60 nm

PZZ700-122200-
207 AM PDT Wed Mar 12 2025

.Synopsis for the far Southern California coast...
At 2 AM, a 1011 mb low over the coastal waters brought weak
neutral flow. A 1001 mb low 500 NM west of Point Reyes was at the
core of a storm and its cold front. Strong south winds will
develop late tonight, then turn west to northwest Thursday
morning with winds approaching gale force. These winds will
produce hazardous boating conditions late tonight through
Thursday night. There is a slight chance of thunderstorms
Thursday. Hazardous conditions will diminish Friday, but brisk
northwest winds return Friday night. Conditions will rapidly
improve Saturday and continue Sunday.

$$

PZZ750-122200-
Coastal Waters from San Mateo Point to the Mexican Border and out
to 30 nm-
207 AM PDT Wed Mar 12 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE
THURSDAY NIGHT...

.TODAY...Wind S 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: S 2 ft
at 4 seconds, SW 6 ft at 9 seconds and W 2 ft at 12 seconds.
Showers likely, mainly this morning.
.TONIGHT...Wind S 10 to 15 kt with gusts to 20 kt... becoming
20 to 25 kt with gusts to 30 kt after midnight. Seas 5 ft...
building to 7 to 8 ft after midnight. S 6 ft at 8 seconds and W
2 ft at 8 seconds. A chance of rain in the evening, then rain
with a slight chance of tstms after midnight.
.THU...Wind W 20 to 25 kt with gusts to 30 kt. Seas 10 to 11 ft...
building to 10 to 13 ft in the afternoon. W 8 ft at 8 seconds and
SW 3 ft at 17 seconds. Rain with a slight chance of tstms in the
morning, then showers likely with a slight chance of tstms in the
afternoon.
.THU NIGHT...Wind W 20 to 25 kt with gusts to 30 kt. Seas 11 to
13 ft. Wave Detail: W 10 ft at 8 seconds and S 1 foot at
17 seconds. A slight chance of showers in the evening.
.FRI...Wind W 15 to 20 kt...becoming SW 10 to 15 kt in the
afternoon. Seas 8 to 9 ft...subsiding to 6 to 7 ft in the
afternoon. Wave Detail: W 2 ft at 5 seconds, NW 8 ft at 8 seconds
and SW 1 foot at 15 seconds...subsiding to W 2 ft at 5 seconds, W
5 ft at 12 seconds and S 2 ft at 15 seconds. A chance of showers
in the afternoon.
.FRI NIGHT...Wind W 10 to 15 kt with gusts to 20 kt. Seas 5 to
7 ft. Wave Detail: SW 2 ft at 5 seconds, W 5 ft at 10 seconds and
SW 3 ft at 15 seconds. Showers likely, mainly in the evening.
.SAT...Wind NW 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: NW 2 ft
at 4 seconds, W 5 ft at 8 seconds and SW 1 foot at 15 seconds.
.SAT NIGHT...Wind NW 10 kt in the evening... becoming variable
less than 10 kt. Seas 3 to 5 ft. Wave Detail: NW 1 foot at
4 seconds, W 4 ft at 9 seconds and SW 1 foot at 14 seconds.
.SUN...Wind variable less than 10 kt. Seas 3 ft. Wave Detail: W
3 ft at 7 seconds and S 1 foot at 14 seconds.
.SUN NIGHT...Wind variable less than 10 kt. Seas 3 ft. Wave
Detail: NW 1 foot at 4 seconds, W 2 ft at 12 seconds and S 1 foot
at 14 seconds.

Winds and seas higher in and near tstms.

$$

PZZ775-122200-
Waters from San Mateo Point to the Mexican Border Extending 30 to
60 nm out including San Clemente Island-
207 AM PDT Wed Mar 12 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE
THURSDAY NIGHT...

.TODAY...Wind SW 10 to 15 kt. Seas 5 to 7 ft. Wave Detail: SW
2 ft at 4 seconds, SW 6 ft at 9 seconds and W 2 ft at 12 seconds.
Showers likely, mainly this morning.
.TONIGHT...Wind S 10 to 15 kt...becoming SW 15 to 20 kt after
midnight. Seas 5 ft...building to 7 to 8 ft after midnight. SW
5 ft at 7 seconds. A slight chance of rain in the evening, then
rain with a slight chance of tstms after midnight.
.THU...Wind W 20 to 25 kt with gusts to 30 kt. Seas 9 to 11 ft.
Wave Detail: W 8 ft at 7 seconds and W 5 ft at 8 seconds. Rain
with a slight chance of tstms in the morning, then a chance of
showers with a slight chance of tstms in the afternoon.
.THU NIGHT...Wind W 20 to 25 kt with gusts to 30 kt. Seas 11 to
13 ft. Wave Detail: W 10 ft at 8 seconds and S 1 foot at
17 seconds. A slight chance of showers in the evening.
.FRI...Wind W 15 to 20 kt...becoming SW 10 to 15 kt in the
afternoon. Seas 8 to 10 ft...subsiding to 6 to 8 ft in the
afternoon. Wave Detail: W 2 ft at 5 seconds, W 8 ft at 13 seconds
and S 1 foot at 15 seconds... subsiding to W 2 ft at 5 seconds, W
6 ft at 13 seconds and S 1 foot at 15 seconds. A chance of
showers in the afternoon.
.FRI NIGHT...Wind W 15 to 20 kt with gusts to 25 kt. Seas 6 to
9 ft. Wave Detail: NW 3 ft at 6 seconds, W 6 ft at 12 seconds and
S 1 foot at 15 seconds. A chance of showers in the evening.
.SAT...Wind NW 10 to 15 kt. Seas 6 to 9 ft... subsiding to 5 to
7 ft in the afternoon. Wave Detail: NW 6 ft at 6 seconds and S
1 foot at 15 seconds...subsiding to NW 2 ft at 4 seconds, NW 5 ft
at 10 seconds and S 1 foot at 14 seconds.
.SAT NIGHT...Wind NW 10 kt in the evening... becoming variable
less than 10 kt. Seas 4 to 6 ft. Wave Detail: NW 2 ft at
4 seconds, NW 5 ft at 12 seconds and S 1 foot at 14 seconds.
.SUN...Wind variable less than 10 kt. Seas 3 to 5 ft. Wave
Detail: W 4 ft at 7 seconds and S 1 foot at 14 seconds.
.SUN NIGHT...Wind variable less than 10 kt...becoming NW 10 kt
after midnight. Seas 3 to 4 ft. Wave Detail: NW 1 foot at
4 seconds, W 3 ft at 12 seconds and S 1 foot at 14 seconds.

Winds and seas higher in and near tstms.

$$